17898304

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 56

約数和(自身を含む): 38404800

約数和(自身を除く): 20506496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 328, 359, 608, 656, 718, 779, 1216, 1312, 1436, 1558, 2624, 2872, 3116, 5744, 6232, 6821, 11488, 12464, 13642, 14719, 22976, 24928, 27284, 29438, 49856, 54568, 58876, 109136, 117752, 218272, 235504, 279661, 436544, 471008, 559322, 942016, 1118644, 2237288, 4474576, 8949152, 17898304]

約数ペア:

[(1, 17898304), (2, 8949152), (4, 4474576), (8, 2237288), (16, 1118644), (19, 942016), (32, 559322), (38, 471008), (41, 436544), (64, 279661), (76, 235504), (82, 218272), (152, 117752), (164, 109136), (304, 58876), (328, 54568), (359, 49856), (608, 29438), (656, 27284), (718, 24928), (779, 22976), (1216, 14719), (1312, 13642), (1436, 12464), (1558, 11488), (2624, 6821), (2872, 6232), (3116, 5744)]